Check out the following images below which show the specifications and graphic insert to the back covers of PlayStation 4 versions for Assassin’s Creed IV: Black Flag by Ubisoft and Battlefield 4 by DICE and EA Games. Notice anything interesting? They both are indicated to support Remote Play for the PS Vita. Both games are also set at 1080P HD Output with exactly how much free HDD space required to play listed at 20GB minimum for AC4 and 40GB minimum for BF4.